There are many ways. But always you should think about refelting the slate and the rails.
They are mainly 2 kinds of rails.
I read 4 simple articles that show these alternatives on
⭐️⭐️⭐️ HOW TO REPLACE POOL TABLE FELT? 1/4 – …of woodworking %
⭐️ HOW TO REPLACE POOL TABLE FELT? 2/4 – …of woodworking %
⭐️⭐️ HOW TO REPLACE POOL TABLE FELT? 3/4 – …of woodworking % v